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Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support
From: |
Pavel Fedin |
Subject: |
Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support |
Date: |
Tue, 02 Feb 2016 18:36:22 +0300 |
Hello!
> Shouldn't the default be "host", to mean "whatever the host supports",
> rather than a specific version based either on host or QEMU probing?
No, because:
1) Older qemu, which does not support this option, uses v2.
2) It also depends on whether KVM or TCG is used. Currently we can have v3 only
with KVM, but when software emulation is implemented, it can be used in all
cases, regardless of host KVM restrictions.
> That should work for every QEMU version, right?
Wrong. See (1) above.
Kind regards,
Pavel Fedin
Senior Engineer
Samsung Electronics Research center Russia
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, (continued)
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Christoffer Dall, 2016/02/02
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Andrew Jones, 2016/02/02
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Eric Blake, 2016/02/02
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Christoffer Dall, 2016/02/02
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Andrea Bolognani, 2016/02/15
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Andrea Bolognani, 2016/02/02
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support,
Pavel Fedin <=
- Re: [Qemu-devel] [libvirt] ARM KVM GICv3 Support, Peter Maydell, 2016/02/02